Tesla's 1.74 Million FSD Count Hinges on Upfront Buyers

Tesla reported 1.74 million active Full Self-Driving subscriptions in its third-quarter 2026 shareholder letter. This figure represents a 67 percent increase over the previous year. However, the company clarified that this number includes owners who purchased the software package upfront rather than those paying a recurring monthly fee. This accounting method aligns with the specific terms of the 2025 CEO Performance Award.

The metric is critical for Elon Musk because reaching ten million active subscriptions is one of the operational milestones required to unlock his compensation package. By counting upfront purchasers as subscribers, Tesla boosts its total significantly. This approach matters because many of these early adopters paid for unsupervised self-driving capabilities, a feature that has not yet been fully delivered to all customers.

Tesla stopped selling the Full Self-Driving package as a one-time purchase on February 14, 2026. New customers in the United States can now only access the service through a subscription model priced at $99 per month. Nevertheless, anyone who paid the upfront cost, which reached as high as $15,000, remains in the active count as long as their vehicle is active. The only group excluded from this total is customers on free trials.

The company stopped reporting this specific breakdown in April when the figure was 1.28 million. Six months later, Tesla has not disclosed how many of the 1.74 million users are actually paying the monthly fee. This lack of transparency complicates the picture for investors trying to gauge the recurring revenue stream of the software business.

A similar accounting strategy appears in the vehicle delivery numbers. The letter states that cumulative deliveries reached 10.2 million. This figure includes unsupervised Robotaxis placed into commercial operation, a method chosen to match the criteria for the 20 million vehicle milestone in the pay package.

Tesla also claimed that more than 75 percent of new deliveries in North America included FSD subscriptions during the third quarter. The company noted this was a nearly twenty percentage point increase from the previous quarter. It stated that it believes FSD is driving demand in markets where the feature is available. However, the letter did not define whether this attach rate includes introductory offers or how many of those buyers continue paying after the initial period.

The compensation plan for the CEO consists of twelve tranches, each requiring both a market cap milestone and an operational goal. The operational goals include delivering 20 million vehicles, achieving 10 million active FSD subscriptions, deploying one million Optimus robots, and operating one million robotaxis. As of June 30, Tesla considered only the 20 million delivery milestone to be probable.

The company added 260,000 net FSD subscriptions in the third quarter, its best performance to date. At this rate, it would take approximately eight years to reach the 10 million target. Using the average pace of the last 12 months, which was about 700,000 per year, the timeline would extend to closer to 12 years. The award period runs until 2035.